__test_and_clear_bit() returns a bitfield with the tested-for bit set.
Make it consistent with the other bitops - of ia64 but also every
other architecture - and return a boolean value.
Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
---
arch/ia64/include/asm/bitops.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index e2ca800..57a2787 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -286,7 +286,7 @@ __test_and_clear_bit(int nr, volatile void * addr)
{
__u32 *p = (__u32 *) addr + (nr >> 5);
__u32 m = 1 << (nr & 31);
- int oldbitset = *p & m;
+ int oldbitset = (*p & m) != 0;
*p &= ~m;
return oldbitset;
--
1.6.3
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